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Publication of FR561299ApublicationCriticalpatent/FR561299A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
B21D1/06—Removing local distortions
B21D1/10—Removing local distortions of specific articles made from sheet metal, e.g. mudguards
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FR561299D1923-01-221923-01-22Dispositif pour réparer les garde-boue
ExpiredFR561299A
(fr)